Composites-By-Design LLC

Composites-By-Design LLC (C-B-D) is an aerospace materials and process consulting firm in Monterey, California. The firm was established in 2000. It works on advanced composite aerospace parts, including carbon fiber reinforced polymer (CFRP) structures for aircraft.

The site says the firm provides first and second tier supplier support for Boeing, Bell, and Bombardier composite part qualifications. Its services include processor qualification, equipment qualification, preproduction verification, and first part qualification. The firm has also supported clients through audits.

The firm says it has developed templates for facility operating requirements, equipment qualifications, thermal profiles, and qualification plans and reports. It writes qualification test plans and material and process specifications for carbon fiber prepregs and structural adhesives used in general aviation primary structure. The site mentions past work with the National Center for Advanced Materials Performance.

The site lists specific programs. These include a process specification for the CH-47F Chinook Block II rotor blade, materials requalifications for MD Helicopter rotor blades and tailbooms, and a composite fairing for a Northrop Grumman portable air defense system. The firm also supported the Super Lightweight Interchangeable Carrier for a Hubble servicing mission.

The site says the firm conducted automated fiber placement and automated tape placement supplier audits for Boeing in Japan, South Korea, and Italy. It also reports a three year audit assignment for the Boeing 787 wing and fuselage suppliers in Asia, Europe, and the United States.

Michael Milauskas founded the firm in 2000 while on assignment to the Boeing Company in Mesa, Arizona. The site describes a line of carbon fiber furniture under design and a set of insulated shelter panels. The home page also has an update dated 10 October 2026 saying the founder has retired.

The office is at 2969 Monterey Salinas Highway, Suite 20D, Monterey, CA 93940. The site lists the phone number 831-200-1222 and a contact form. The firm says it is available globally for short or long-term assignments.